{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":10,"name":"Beechcraft V35 Bonanza","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/v35"},{"count":5,"name":"Beechcraft F33 Bonanza","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/f33"},{"count":4,"name":"Beechcraft A36 Bonanza","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/a36"},{"count":2,"name":"Beechcraft S35 Bonanza","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/s35"},{"count":1,"name":"Beechcraft A45","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/a45"},{"count":1,"name":"Beechcraft D-45","note":"","unit":"with this engine series","url":"https://eflight.com/models/beechcraft/d-45"},{"count":1,"name":"Navion NAVION H","note":"","unit":"with this engine series","url":"https://eflight.com/models/navion/navion-h"}],"relation":"powers"},{"group":"Where they are","items":[{"count":5,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":3,"name":"Delaware","note":"","unit":"of these aircraft","url":"https://eflight.com/states/DE"},{"count":3,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":2,"name":"Wyoming","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WY"},{"count":2,"name":"New Mexico","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NM"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":2,"name":"Southern Aircraft Consultancy INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/southern-aircraft-consultancy-inc-trustee"},{"count":2,"name":"Sky West Aviation INC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/sky-west-aviation-inc-trustee"},{"count":2,"name":"Aerospace Trust Management LLC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/aerospace-trust-management-llc-trustee"},{"count":1,"name":"Qualitair LLC Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/qualitair-llc-trustee"}],"relation":"owned by"},{"group":"Airworthiness","items":[{"count":33,"name":"FAA orders naming the Continental IO-520-BA","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/continental-io-520-ba#airworthiness"},{"count":111,"name":"Failure reports on the Continental IO-520-BA","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-io-520-ba#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"The fleet by engine type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Every engine series","note":"","unit":"","url":"https://eflight.com/engines"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft":25,"horsepower":285,"id":"continental-io-520-ba","maker":"Continental","name":"Continental IO-520-BA","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/continental-io-520-ba"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}